About AHC
Over 50 years of innovative housing concepts.
With hundreds of millions of dollars of real estate development and construction in our tool belt, we understand the building process from first concept and funding application to bricks, boards, nails, and mortar.
- Headquarters
- Gardiner, New York
- Working across
- Hudson Valley, Northern NJ, Connecticut

Founded in 1973 by Keith H. Libolt and Phillip Jannotti, built on structural masonry, construction and renovation.
The Lace Mill, Kingston
Restored 1903 mill, NYSAFAH Project of the Year 2015
The AHC construction timeline
1973
A foundation is laid
The company is founded by Keith H. Libolt and Phillip Jannotti. The early focus is primarily on structural masonry, construction, and renovation work.

1978
From masonry to communities
In five short years, the business expands to home building, condominium projects, light commercial space, and light industrial flex and office space. Because of a commitment to quality and value, business booms.

1989
A deliberate turn
When the real estate recession hits, AHC re-evaluates its focus and begins working on smaller-sized urban affordable housing, building strong, lasting relationships with HUD, FHLB, NYS HCR, NYS HFA, OCCD, CDBG Funds, and RECAP.

2003
Green, before the era of Energy Star
The freestanding M&T Bank branch in Middletown shows that energy saving technology and aesthetically pleasing architecture can coexist.

2015
The Lace Mill
A boarded-up 1903 mill in Kingston becomes a center of cultural activity and housing for artists, and is named NYSAFAH Project of the Year.

2020
Energy Square
Affordable housing in Kingston that produces as much energy as it uses earns LEED Platinum certification.

2023
National recognition
Zero Place, a net-zero-energy building in New Paltz, wins two Grand Awards in the U.S. Department of Energy Housing Innovation Awards.

Today
Building what's next
Over the last few years, over 70% of annual volume is in the development and construction of workforce and senior housing, with The Waltemade and The Parkline underway.

What we stand for
High quality, high value, sustainable communities.
AHC has a long history of dedication and service to communities throughout the Hudson Valley, Northern NJ, and Connecticut. Our reputation is built on solid relationships, a deep, long standing commitment to the vitality of the places where we work, and quality building practices. We have made it our mission to foster:
- 01
Integrity
Holding ourselves to the highest ethical standards, the AHC team conducts itself honestly, fairly, and with transparency.
- 02
Accountability
We value our client relationships and strive to maximize every dollar spent.
- 03
Collaboration
By recognizing the value of working together with our clients and trusted partners, we are able to streamline construction and development processes, enhancing each project we work on.
- 04
Quality
Our best calling card is what we build: desirable communities for active adults, young families, and accessible and community housing.
Constructing a winning team
We recognize talent and experience matter.
Working together as a team, we produce outstanding results and are proud to say that we have never failed to complete a project or satisfy a client.
7+
Years of experience, minimum, for all construction staff
10+
Years of experience, minimum, for every project manager
0
Projects left unfinished. We have never failed to complete a project or satisfy a client
Leadership
Three generations of the Libolt family, and the team that manages what they build. Select a portrait to read the full biography.
Quality and awards
Innovation and quality breed exceptional outcomes.
The AHC team is on the forefront of incorporating new technologies that increase the value of our projects. We are ENERGY STAR certified Builders and Raters, as well as Net Zero Builders.
- 2023LEED Platinum CertificationRockland Homes for Heroes
- 2023U.S. Green Building Council LEED Homes Awards: Outstanding Multifamily ProjectZero Place
- 2023U.S. Department of Energy ZERH Housing Innovation Awards: Grand Winner, “Blazing the Trail”Zero Place
- 2023U.S. Department of Energy ZERH Housing Innovation Awards: Grand Winner, “Total Package”Zero Place
- 2023ICF Builder Magazine: Best Multifamily Low-RiseZero Place
- 2022USGBC New York Upstate Leadership Awards: Green Building of the YearZero Place
- 2022Energy Star Market Leader AwardAHC, LLC
- 2022LEED Homes Project of the YearVincent's Village
- 2022LEED Platinum CertificationZero Place
- 2021LEED Homes Award: Outstanding Affordable ProjectEnergy Square
- 2021USGBC Award: Exceptional Implementation of Sustainable TechnologiesEnergy Square
- 2020NYSAFAH Award for Excellence: Project of the YearEnergy Square
- 2020LEED Platinum CertificationEnergy Square
- 2019NYSERDA Buildings of Excellence Round One WinnerZero Place
- 2015NYSAFAH Award for Excellence: Project of the YearThe Lace Mill
- 2013Tom Crompton AwardAHC, LLC
- 2012NYSERDA CST-PV Program's Trailblazer Award, 2012/2013AHC, LLC
- 2012U.S. EPA's Energy Star Certified Homes Leadership in Housing AwardAHC, LLC
- 2008Sullivan Showcase Award for Best New Multi-Unit ResidentialAHC, LLC
- 2005RECAP, Inc. Unsung Hero AwardAHC, LLC
- 2005Certificate of Special Congressional RecognitionAHC, LLC
In service
A deep commitment to the vitality of the places where we work.
Middlehope Fire Department
Keith H. Libolt, Sr served for over 30 years, rising from volunteer firefighter to Chief, Commissioner, and Chaplain.
Town of Gardiner Planning Board
Keith P. Libolt serves as Vice Chairman, after 5 years on the Town of Gardiner Ethics Board.
Bridges of Greater New York
Keith P. Libolt serves as CFO.
Affordable Housing Conservancy
Keith P. Libolt serves as a director, and AHC is partnering with the Conservancy on The Parkline in Kingston.
Community-based housing groups
Keith P. Libolt is an advisor to several local community-based housing groups.
Recognized for service
- 2005RECAP, Inc. Unsung Hero Award
- 2005Certificate of Special Congressional Recognition
AHCCreating choices for
sustainable community development.
Call us to learn more about the real estate development and construction services our company provides.



